As of 4/9/22, about 20-ish, I believe, out of an original team of ~70. The remainder either quit, were laid off, or were fired.

Source here, which expands further:

Before that’s a cause for alarm, however, many of these remaining 20 were key people in New Vegas’ development, and Obsidian also has Leonard Boyarsky and Tim Cain on board, even though both are on Outer Worlds (2), and Leonard and Tim are the original creators of Fallout.

Josh Sawyer, the director of New Vegas, is still there as well and has said he is open to working on Fallout again.

I think you’re severely underestimating how much time, effort, and resources game development takes. Especially when the devs aren’t doing it full-time.

While I would kill for an actual remake, there is a fan-made remake in the F4 engine that has been many years in the works. The devs are pretty active on Discord and still plugging away at it. Who knows if it ever actually gets finished, but I think at this point this is the best hope for a somewhat-modernized New Vegas.

I’m not saying it’s hard, and I’m not averse to taking apart my electronics. But “not much harder than upgrading RAM” in a laptop still doesn’t mean it’s a pleasant experience.

I know what it says, that’s why I said “Ideally.”

Yes, but ideally you can swap the battery without having to disassemble the entire thing.

Hades was the first game I played when I bought my Steam Deck. It works flawlessly and looks great. Definitely a good game to pick up for something on-the-go.